515 lines
17 KiB
PHP
515 lines
17 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\api\logic;
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use app\common\logic\IntegralLogic;
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use app\common\logic\LogicBase;
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use app\common\logic\PayNotifyLogic;
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use app\common\model\Client_;
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use app\common\model\Order;
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use app\common\model\Pay;
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use app\common\model\Team;
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use app\common\model\TeamActivity;
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use app\common\model\TeamFollow;
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use app\common\model\TeamFound;
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use app\common\model\TeamGoodsItem;
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use app\common\model\User;
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use app\common\server\ConfigServer;
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use app\common\server\UrlServer;
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use think\Db;
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use think\Exception;
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use think\facade\Hook;
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/**
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* 拼团逻辑
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* Class TeamLogic
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* @package app\api\logic
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*/
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class TeamLogic extends LogicBase
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{
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private static $team_goods;
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private static $team_id;
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private static $goods_num;
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private static $user_id;
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private static $user;
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private static $integral_switch;
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private static $integral_config;
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private static $integral_limit;
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private static $team_found_id = 0;
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private static $team_found = [];
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private static $team_activity = [];
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protected static $error; //错误信息
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/**
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* Notes: 错误错误信息
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* @author 张无忌(2021/1/12 16:01)
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* @return mixed
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*/
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public static function getError()
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{
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return self::$error;
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}
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/**
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* Notes: 获取拼团商品列表
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* @param $page
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* @param $size
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* @author 张无忌(2021/1/14 11:39)
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* @return TeamActivity[]|array
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*/
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public static function getTeamGoodsList($page, $size)
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{
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try {
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$teamActivityModel = new TeamActivity();
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$where = [
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['t.del', '=', 0],
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['t.status', '=', 1],
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['t.end_time', '>', time()],
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['g.del', '=', 0],
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['g.status', '=', 1],
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];
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$count = $teamActivityModel->where($where)->alias('t')
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->join('Goods g', 'g.id = t.goods_id')
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->count();
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$lists = $teamActivityModel->field('g.name,g.image,g.max_price,g.min_price,
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t.team_id,t.goods_id,t.sales_sum,t.people_num,t.team_max_price,t.team_min_price,t.end_time')
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->where($where)->alias('t')
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->join('Goods g', 'g.id = t.goods_id')
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->page($page, $size)
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->select();
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foreach ($lists as &$item) {
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$item['image'] = UrlServer::getFileUrl($item['image']);
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}
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return [
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'list' => $lists,
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'page_no' => $page,
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'page_size' => $size,
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'count' => $count,
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'more' => is_more($count, $page, $size)
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];
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} catch (\Exception $e) {
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static::$error = '获取拼团商品异常';
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return [];
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}
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}
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public static function setUser($user_id)
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{
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self::$user_id = $user_id;
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self::$user = User::get($user_id);
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}
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public static function setTeamId($team_id)
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{
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self::$team_id = $team_id;
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}
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public static function setTeamGoodsItem($item_id)
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{
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$team_goods = new TeamGoodsItem();
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$field = 'i.id as item_id,g.id as goods_id,g.name as goods_name,g.status,g.del,g.image,i.stock,
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g.free_shipping_type,g.free_shipping,g.free_shipping_template_id,g.image, i.image as spec_image,
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i.spec_value_str,i.spec_value_ids,i.price as item_price,i.image as spec_image,i.volume,
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i.weight,g.third_category_id,i.price as original_price,tg.team_id,tg.team_price as goods_price';
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$goods = $team_goods->alias('tg')
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->field($field)
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->join('goods_item i', 'i.id = tg.item_id')
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->join('goods g', 'g.id = i.goods_id')
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->where(['item_id' => $item_id, 'tg.del' => 0, 'team_id' => self::$team_id])
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->find();
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$image_str = empty($goods['spec_image']) ? $goods['image'] : $goods['spec_image'];
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$goods['image_str'] = UrlServer::getFileUrl($image_str);
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$goods['discount_price'] = 0;
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$goods['integral_price'] = 0;
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self::$team_goods = $goods;
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self::$team_activity = TeamActivity::where(['team_id' => self::$team_id])->find();
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}
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public static function setTeamGoodsNum($goods_num)
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{
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self::$goods_num = $goods_num;
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}
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public static function setTeamFound($found_id)
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{
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if ($found_id > 0){
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self::$team_found_id = $found_id;
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self::$team_found = TeamFound::get($found_id);
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}
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}
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public static function setIntegralConfig()
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{
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self::$integral_switch = IntegralLogic::isIntegralInOrder(self::$team_goods) ? 1 : 0;
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self::$integral_config = ConfigServer::get('marketing', 'integral_deduction_money', 0);
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self::$integral_limit = ConfigServer::get('marketing', 'integral_deduction_limit', 0);
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}
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/**
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* Desc: 拼团订单结算详情
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* @param $post
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* @param $user_id
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* @return array
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*/
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public static function calculateInfo($post, $user_id)
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{
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try{
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$found_id = $post['found_id'] ?? 0;
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self::setTeamFound($found_id);
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$goods = self::$team_goods;
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$goods['goods_num'] = self::$goods_num;
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$goods_lists[] = $goods;
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$total_goods_price = self::$team_goods['goods_price'] * self::$goods_num;//商品总金额
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//用户地址
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$user_address = UserAddressLogic::getOrderUserAddress($post, $user_id);
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//运费
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$total_shipping_price = FreightLogic::calculateFreight($goods_lists, $user_address);
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//订单金额
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$total_amount = $total_goods_price + $total_shipping_price;
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//订单应付金额
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$order_amount = $total_amount;
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if ($order_amount <= 0){
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$order_amount = 0;
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}
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$result = [
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'order_type' => Order::TEAM_ORDER,
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'goods_lists' => array_values($goods_lists),
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'coupon_id' => $post['coupon_id'] ?? 0,
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'total_num' => self::$goods_num,//订单总数量
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'total_goods_price' => round($total_goods_price, 2),//订单商品总价
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'total_amount' => round($total_amount, 2),//订单总价(商品价格,运费,优惠券等)
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'order_amount' => round($order_amount, 2),//订单应付价格
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'address' => $user_address,
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'discount_amount' => 0,//优惠券抵扣金额
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'integral_amount' => 0,//积分抵扣金额
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'shipping_price' => round($total_shipping_price, 2),//运费
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'remark' => $post['remark'] ?? '',
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'pay_way' => $post['pay_way'] ?? Pay::WECHAT_PAY,
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'user_money' => self::$user['user_money'],//用户余额
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'user_use_integral' => 0,//用户使用积分
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'user_integral' => self::$user['user_integral'],//用户拥有积分
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'integral_limit' => self::$integral_limit,// 积分抵扣限制(满多少积分可用)
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'integral_switch' => self::$integral_switch,//积分抵扣开关
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'integral_config' => self::$integral_config,//积分抵扣配置
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'team_need' => self::$team_activity['people_num'] ?? 0,//成团人数
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];
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return $result;
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} catch (Exception $e){
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static::$error = $e->getMessage();
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return false;
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}
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}
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/**
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* Desc:添加拼团订单
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* @param $user_id
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* @param $order_data
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* @param $client
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* @return array
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*/
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public static function buy($user_id, $order_data, $post)
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{
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Db::startTrans();
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try {
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$client = $post['client'];
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$goods_lists = $order_data['goods_lists'];
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$user_address = $order_data['address'];
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self::addTeamOrderCheck($order_data);
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//拼团信息
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$order_team = [
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'found_id' => $post['found_id'] ?? 0,
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'team_id' => $post['team_id'] ?? 0,
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];
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$order = OrderLogic::addOrder($user_id, $order_data, $client, $user_address, $order_team);
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$order_id = $order['order_id'];
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OrderLogic::addOrderGoods($order_id, $goods_lists);
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OrderLogic::addOrderAfter($order_id, $user_id, $type = '', $order_data);
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//支付方式为余额支付,扣除余额,更新订单状态,支付状态
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if ($order_data['pay_way'] == Pay::BALANCE_PAY || $order_data['order_amount'] == 0){
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PayNotifyLogic::handle('order', $order['order_sn'], []);
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}
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//短信通知
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Hook::listen('sms_send', [
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'key' => 'DDTJTZ',
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'mobile' => $user_address['telephone'],
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'params' => [
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'nickname' => self::$user['mobile'],
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'order_sn' => $order['order_sn'],
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'order_amount' => $order['order_amount']
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],
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]);
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Db::commit();
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return ['order_id' => $order_id, 'type' => 'order'];
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} catch (Exception $e) {
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Db::rollback();
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self::$error = $e->getMessage();
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return false;
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}
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}
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/**
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* Desc: 开团或参团验证
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* @param $order_data
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* @throws Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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*/
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public static function addTeamOrderCheck($order_data)
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{
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if (empty($order_data['address'])) {
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throw new Exception('请选择收货地址');
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}
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//余额支付,是否满足支付金额
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if ($order_data['pay_way'] == Pay::BALANCE_PAY){
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$user_money = self::$user['user_money'];
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if($user_money < $order_data['order_amount']){
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throw new Exception('账户余额不足');
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}
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}
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//用户当前积分 - 用户使用的积分
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if ($order_data['user_use_integral'] > 0){
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if (self::$user['user_integral'] < $order_data['user_use_integral']){
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throw new Exception('积分不足');
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}
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}
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}
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/**
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* Desc: 参加拼团,做团员
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* @param $order_id
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* @param $found_id
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* @param $user_id
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* @param bool $is_found
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* @throws Exception
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*/
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public static function addTeamFollow($order_id, $found_id, $user_id, $is_found = false)
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{
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$found = TeamFound::get($found_id);
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$user = User::get($user_id);
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$team_follow = new TeamFollow();
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$follow_data = [
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'follow_user_id' => $user_id,
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'follow_user_nickname' => $user['nickname'],
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'follow_user_avatar' => $user['avatar'],
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'follow_time' => time(),
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'order_id' => $order_id,
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'found_id' => $found_id,
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'team_id' => $found['team_id'],
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'type' => $is_found ? 1 : 0,
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];
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$team_follow->insertGetId($follow_data);
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TeamFound::where(['id' => $found_id])->setInc('join', 1);
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}
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/**
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* User: 意象信息科技 mjf
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* Desc: 开启新的拼团, 做团长
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* @param $order_id
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* @param $user_id
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* @param $team_id
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* @return int|string
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*/
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public static function addTeamFound($order_id, $user_id, $team_id)
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{
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$user = User::get($user_id);
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$team_activity = TeamActivity::get(['team_id' => $team_id]);
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$team_found = new TeamFound();
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$found_data = [
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'sn' => createSn('team_found', 'sn', '', 4),
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'found_time' => time(),
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'found_end_time' => time() + intval($team_activity['time_limit'] * 60 * 60),//time_limit 小时
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'user_id' => $user_id,
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'team_id' => $team_id,
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'nickname' => $user['nickname'],
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'avatar' => $user['avatar'],
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'order_id' => $order_id,
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'need' => $team_activity['people_num'],
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];
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return $team_found->insertGetId($found_data);
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}
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/**
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* Desc: 已支付拼团订单后,更新拼团状态
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* @param $order_id
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* @throws Exception
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*/
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public static function updateTeam($order_id)
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{
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$order = Order::get($order_id);
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$team_found = TeamFound::where(['id' => $order['team_found_id']])->find();
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self::incTeamGoodsSale($order_id, $order['team_id']);
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//订单中没有选中团
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if($order['team_found_id'] <= 0){
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//没有选中的团时,开通一个新团做团长
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return self::openNewTeamFound($order, $order['team_id']);
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}
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//订单中已有选中团 -> 已满员
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if ($team_found['join'] == $team_found['need']){
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//没有位置, 找一个随机的团加入, 没有团则开一个新团做团长
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$rand_found_id = self::unFinishedTeam($team_found['team_id']);
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if ($rand_found_id === false){
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//没有随机团,创建新团做团长
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return self::openNewTeamFound($order, $team_found['team_id']);
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}
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//加入随机团
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self::addTeamFollow($order_id, $rand_found_id, $order['user_id']);
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self::updateTeamStatus($rand_found_id);
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return $rand_found_id;
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}
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//订单中已有选中团 -> 加入团
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self::addTeamFollow($order_id, $order['team_found_id'], $order['user_id']);
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self::updateTeamStatus($order['team_found_id']);
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return $order['team_found_id'];
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}
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/**
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* Desc: 拼团商品增加销量
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* @param $order_id
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* @param $team_id
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* @throws Exception
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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*/
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public static function incTeamGoodsSale($order_id, $team_id)
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{
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$order_goods = Db::name('order_goods')->where(['order_id' => $order_id])->find();
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Db::name('team_activity')
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->where(['goods_id' => $order_goods['goods_id'], 'team_id' => $team_id])
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->setInc('sales_sum', $order_goods['goods_num']);
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Db::name('team_goods_item')
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->where(['team_id' => $team_id, 'item_id' => $order_goods['item_id']])
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->setInc('sales_sum', $order_goods['goods_num']);
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}
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/**
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* User: 意象信息科技 mjf
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* Desc: 更新拼团参与状态
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* @param $found_id
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*/
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public static function updateTeamStatus($found_id)
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{
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$found = TeamFound::get($found_id);
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//人数凑齐,拼团成功
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if ($found['join'] == $found['need']){
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$found->status = Team::STATUS_SUCCESS;
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$found->team_end_time = time();
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$found->save();
|
||
TeamFollow::where(['found_id' => $found_id])->update(['status' => Team::STATUS_SUCCESS, 'team_end_time' => time()]);
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Desc: 开一个新的团
|
||
* @param $order
|
||
* @param $team_id
|
||
* @throws Exception
|
||
*/
|
||
public static function openNewTeamFound($order, $team_id)
|
||
{
|
||
$found_id = self::addTeamFound($order['id'], $order['user_id'], $team_id);
|
||
self::addTeamFollow($order['id'], $found_id, $order['user_id'], true);
|
||
//更新订单关联拼团id
|
||
self::updateOrderTeamFound($order['id'], $found_id);
|
||
return $found_id;
|
||
}
|
||
|
||
|
||
/**
|
||
* User: 意象信息科技 mjf
|
||
* Desc: 更新订单关联拼团id
|
||
* @param $order_id
|
||
* @param $found_id
|
||
* @return int|string
|
||
* @throws Exception
|
||
* @throws \think\exception\PDOException
|
||
*/
|
||
public static function updateOrderTeamFound($order_id, $found_id)
|
||
{
|
||
return Db::name('order')->where(['id' => $order_id])->update(['team_found_id' => $found_id]);
|
||
}
|
||
|
||
|
||
/**
|
||
* Desc: 未成的团id
|
||
* @param $team_id
|
||
* @return bool
|
||
*/
|
||
public static function unFinishedTeam($team_id)
|
||
{
|
||
$founds = TeamFound::where(['status' => Team::STATUS_WAIT_SUCCESS, 'team_id' => $team_id])->column('id');
|
||
if (!$founds){
|
||
return false;
|
||
}
|
||
$key = array_rand($founds, 1);
|
||
return $founds[$key];
|
||
}
|
||
} |